The Archer VR400 unlocks the full potential of your internet connection by providing combined dual band Wi-Fi speeds of up to 1.2Gbps, including 300Mbps on the 2.4GHz band and 867Mbps on the 5GHz band, eliminating lag and buffering from your online experience. Dual Band technology provides two dedicated Wi-Fi networks support more devices and reduce wireless interference to create stable connections. You can dedicate each wireless device to the appropriate band dependent on usage amount and manage efficiency. To help your wired devices achieve peak performance, the routers Gigabit Ethernet port operate 10x faster than standard Ethernet. Connecting an external drive to the USB 2.0 port allows you to share files, photos, music, and video with any device on the network. Wireless standards a/b/g/n. Phone line connection. 3 10/100 rj45 lan ports 1 10/100/1000 rj45 lan/wan port 1 rj11 port 1 USB 2.0 port. Transfer speed up to AC1200Mbps. Weight 0.44kg. Size L24.35, W16.75, D3.27cm. Manufacturers 3 year when registering online guarantee.